Commit | Line | Data |
---|---|---|
72153902 LC |
1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org> | |
3 | ;;; | |
4 | ;;; This file is part of GNU Guix. | |
5 | ;;; | |
6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
7 | ;;; under the terms of the GNU General Public License as published by | |
8 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
9 | ;;; your option) any later version. | |
10 | ;;; | |
11 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
12 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ;;; GNU General Public License for more details. | |
15 | ;;; | |
16 | ;;; You should have received a copy of the GNU General Public License | |
17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
18 | ||
19 | (define-module (test-zlib) | |
20 | #:use-module (guix zlib) | |
21 | #:use-module (guix tests) | |
22 | #:use-module (srfi srfi-64) | |
23 | #:use-module (rnrs bytevectors) | |
24 | #:use-module (rnrs io ports) | |
25 | #:use-module (ice-9 match)) | |
26 | ||
27 | ;; Test the (guix zlib) module. | |
28 | ||
29 | (unless (zlib-available?) | |
30 | (exit 77)) | |
31 | ||
32 | (test-begin "zlib") | |
33 | ||
34 | (test-assert "compression/decompression pipe" | |
35 | (let ((data (random-bytevector (+ (random 10000) | |
36 | (* 20 1024))))) | |
37 | (match (pipe) | |
38 | ((parent . child) | |
39 | (match (primitive-fork) | |
40 | (0 ;compress | |
41 | (dynamic-wind | |
42 | (const #t) | |
43 | (lambda () | |
44 | (close-port parent) | |
45 | (call-with-gzip-output-port child | |
46 | (lambda (port) | |
47 | (put-bytevector port data)))) | |
48 | (lambda () | |
49 | (primitive-exit 0)))) | |
50 | (pid ;decompress | |
51 | (begin | |
52 | (close-port child) | |
53 | (let ((received (call-with-gzip-input-port parent | |
54 | (lambda (port) | |
55 | (get-bytevector-all port)) | |
56 | #:buffer-size (* 64 1024)))) | |
57 | (match (waitpid pid) | |
58 | ((_ . status) | |
59 | (and (zero? status) | |
85a2b589 | 60 | (port-closed? parent) |
72153902 LC |
61 | (bytevector=? received data)))))))))))) |
62 | ||
63 | (test-end) |